#### Vigesimal Numbers (Base 20) | Examples, questions and answers

Vigesimal Numbers The vigesimal numbers system or base 20 system is a numbering system based on the number twenty (in the same way that the decimal system is based on…

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#### Vigesimal Numbers (Base 20) | Examples, questions and answers

#### Golden Ratio φ (phi) mathematics

#### Duodecimal Numbers (Base 12 or **dozen**) | Examples, questions and answers

#### Decimal Numbers (Base 10) | Examples, questions and answers

#### Senary Numbers (Base 6) | Examples, questions and answers

#### Fibonacci number denoted as Fn | Examples, questions and answers

#### Compound Interest | Formula and Examples

#### Fractions (mathematics) | Definition, Explanations, Exercises and Answers

#### Hardest Math Quiz

#### Binomial Theorem (Algebra) | Binomial Newton

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Mathematics is a formal science that, starting from axioms and following the logical reasoning, studies / n the properties, abstract structures and relationships between abstract entities such as numbers, geometric figures, icons, glyphs or symbols in general. Mathematics is a set of formal languages that can be used as a tool to pose problems in specific contexts. For example, the following statement can be expressed in two ways: X is greater than Y and Y is greater than Z, or in simplified form it can be said that X> Y> Z. This is why mathematics is just one simplified language with a tool for each specific problem (for example, 2 × 2 = 4 or 2 + 2 = 4).

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Vigesimal Numbers The vigesimal numbers system or base 20 system is a numbering system based on the number twenty (in the same way that the decimal system is based on…

The golden ratio or golden number (also called God 's number, extreme and mean ratio) is an irrational number, represented by the Greek letter φ (phi) (lowercase) or Φ (Phi)…

The duodecimal system is a base twelve number system. It is mainly used in Anglo-Saxon societies that use magnitudes of measurement on this basis, such as feet, inches, ounces, etc.

The decimal numbers are based on multiples of the number 10. This implies that the figure placed to the left of another is worth ten times more than the adjacent…

Senary numbers are a number system in which numbers are represented using the digits from 0 to 5 (0-5). It can be used as a checking tool, along with the…

Fibonacci Number The Fibonacci number of sequence is famous, to the point of having inspired other constructions: a sequence of words, fractals, a tree… All these mathematical objects constitute inexhaustible…

Compound Interest So compound interest is interest earned on interest. When you add the earned interest back into your principal balance, which then earns you even more interest, compounding your…

Fractions (mathematics) Fractions, in mathematics, is naively a number of parts considered after dividing a whole number into equal parts. For example, the fraction 56/8 denotes the quotient of 56…

Hardest Math Quiz Try to answer these Hardest Math Quiz without looking the answers first… Can you do it? Maths is a very powerful instrument: it is possible to arrive…

Binomial Theorem Newton’s binomial is a mathematical formula given by Isaac Newton to find the expansion of any integer power of a binomial. It is also called Newton’s binomial formula,…